" You can’t have an economic structure worldwide whereby capital can move but labour can’t, and if you’re going to follow this, then labour must be able to come to wherever it’s more profitable. These are the people that are being kept out by the Asylum Bill, on the grounds that they are economic migrants and all of that, but of course all the money that’s invested abroad is economic migrant money. "
― Tony Benn , Free at Last! Diaries, 1991-2001